Ashok Pai, MD
NPI 1104008473 · Internal Medicine Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashok Pai, MD is a Internal Medicine Physician provider in Oakland, CA (NPI 1104008473).
Provider details
- NPI number
- 1104008473
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A101822 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 46 | 16 |
| Hydromorphone Hcl | 41 | — |
| Hydroxyurea | 39 | 16 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 36 | — |
| Enzalutamidebrand: Xtandi | 34 | — |
| Prednisone | 25 | 12 |
| Acalabrutinib Maleatebrand: Calquence | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-28
- Last updated
- 2021-12-15
Frequently asked questions
- What is Ashok Pai's NPI number?
- Ashok Pai's National Provider Identifier (NPI) is 1104008473, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashok Pai's specialty?
- Ashok Pai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ashok Pai located?
- Ashok Pai's practice location on file with NPPES is 275 W Macarthur Blvd, Oakland, CA 94611-5641.
- What is Ashok Pai's phone number?
- The practice phone number listed in the NPPES registry for Ashok Pai is (510) 752-1000.
- Does Ashok Pai accept Medicare?
- Ashok Pai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashok Pai's NPI active?
- Yes — Ashok Pai's NPI (1104008473) is active in the NPPES registry as of the last update on 2021-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.